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. 2017 Jul 19;7:5892. doi: 10.1038/s41598-017-06364-z

Figure 2.

Figure 2

Barrier integrity of trophoblast cell lines based on trans-epithelial electrical resistance (TEER). (a) Influence of initial seeding density of BeWo b30, ACH-3P, Jeg-3 and JAR placental cells on electrical resistance on day 5 post-seeding. (b) Increase of electrical resistance of BeWo b30, ACH-3P, Jeg-3 and JAR placental cell barriers on day 1, 3, 5 and 7 post-seeding. Data points are presented as mean values ± SD for n = 6 and expressed as absolute values. Values on day 0 correspond to blank membrane values of acellular controls.